#1 Best Private Schools in Loudoun County, VA
Fairfax Christian School
Christian school (nondenominational) · Grades K–12
100% of graduates go to four-year colleges
Dulles, VA
A+Overall grade305 students8 students per teacher
2026 lists
Best Private Schools in Loudoun County, VA
Private schools in Loudoun County, VA with the highest overall grades. Top 15 of 15 schools.
#2 Best Private Schools in Loudoun County, VA
Foxcroft School
Independent school · Grades 9–12
100% of graduates go to four-year colleges
Middleburg, VA
A+Overall gradeAll girls147 students6 students per teacher
#3 Best Private Schools in Loudoun County, VA
St. Paul VI Catholic High School
Diocesan school · Grades 9–12
The largest of 74 Catholic schools in Virginia
Chantilly, VA
A+Overall grade1,183 students11 students per teacher
#4 Best Private Schools in Loudoun County, VA
St. Theresa Catholic School
Diocesan school · Grades K–8
The only Catholic school in Ashburn
Ashburn, VA
A+Overall grade432 students11 students per teacher
#5 Best Private Schools in Loudoun County, VA
Our Lady of Hope Catholic School
Parish school · Grades K–8
Smaller classes than 61% of Catholic schools in Virginia
Potomac Falls, VA
A+Overall grade220 students11 students per teacher
#6 Best Private Schools in Loudoun County, VA
The Newton School
Independent school · Grades K–8
The only independent school in Sterling
Sterling, VA
A+Overall grade78 students5 students per teacher
#7 Best Private Schools in Loudoun County, VA
The Hill School
Independent school · Grades K–8
Small classes: about 7 students per teacher
Middleburg, VA
AOverall grade251 students7 students per teacher
#8 Best Private Schools in Loudoun County, VA
Temple Baptist Church
Baptist school · Grades Pre-K–12
One of the most diverse private schools in Virginia
Dulles, VA
AOverall grade200 students11 students per teacher
#9 Best Private Schools in Loudoun County, VA
Fusion Academy Loudoun
Alternative school · Grades 6–12
Smaller classes than 86% of independent schools in Virginia
Leesburg, VA
A-Overall grade70 students4 students per teacher
#10 Best Private Schools in Loudoun County, VA
Hidayah Academy
Islamic school · Grades 6–12
Small classes: about 7 students per teacher
Ashburn, VA
A-Overall grade70 students7 students per teacher
#11 Best Private Schools in Loudoun County, VA
Virginia Academy
Christian school (nondenominational) · Grades Pre-K–12
The only Christian school in Ashburn
Ashburn, VA
B+Overall grade587 students14 students per teacher
#12 Best Private Schools in Loudoun County, VA
Montessori School of Purcellville
Montessori school · Grades Pre-K–K
Smaller classes than 66% of preschools in Virginia
Purcellville, VA
B+Overall grade79 students4 students per teacher
#13 Best Private Schools in Loudoun County, VA
Goddard School-Ashburn
Early childhood program · Grades Pre-K–K
The largest preschool in Ashburn
Ashburn, VA
B+Overall grade63 students39 students per teacher
#14 Best Private Schools in Loudoun County, VA
Guidepost Montessori
Montessori school · Grades K–6
A Montessori school in Aldie
Aldie, VA
BOverall grade121 students
#15 Best Private Schools in Loudoun County, VA
Loudoun Country Day School
Independent school · Grades Pre-K–8
One of 2 independent schools in Leesburg
Leesburg, VA
BOverall grade310 students8 students per teacher
Grades compare each school's official facts, such as class size, how long it has served families and where graduates go, with similar schools. They're a starting point: visit, ask questions and trust what you see.